From 0586fc36fc7d6fce391ee536faae033440a12daa Mon Sep 17 00:00:00 2001
From: Joe Orton <jorton@redhat.com>
Date: Feb 15 2017 09:26:22 +0000
Subject: fix gcc 7 format-truncation error


---

diff --git a/memcached-1.4.34-gcc7fmt.patch b/memcached-1.4.34-gcc7fmt.patch
new file mode 100644
index 0000000..4aeea56
--- /dev/null
+++ b/memcached-1.4.34-gcc7fmt.patch
@@ -0,0 +1,15 @@
+
+gcc -Wformat-truncation thinks this might truncate.
+
+diff -uap memcached-1.4.34/util.c.gcc7fmt memcached-1.4.34/util.c
+--- memcached-1.4.34/util.c.gcc7fmt
++++ memcached-1.4.34/util.c
+@@ -18,7 +18,7 @@
+         if (isalnum(x) || x == '-' || x == '.' || x == '_' || x == '~') {
+             uriencode_map[x] = NULL;
+         } else {
+-            snprintf(str, 4, "%%%02X", x);
++            snprintf(str, 4, "%%%02hhX", (unsigned char)x);
+             uriencode_map[x] = str;
+             str += 3; /* lobbing off the \0 is fine */
+         }
diff --git a/memcached.spec b/memcached.spec
index c8b90aa..cf82d10 100644
--- a/memcached.spec
+++ b/memcached.spec
@@ -4,7 +4,7 @@
 
 Name:           memcached
 Version:        1.4.34
-Release:        2%{?dist}
+Release:        3%{?dist}
 Epoch:          0
 Summary:        High Performance, Distributed Memory Object Cache
 
@@ -15,6 +15,7 @@ Source0:        http://www.memcached.org/files/%{name}-%{version}.tar.gz
 Source1:        memcached.sysconfig
 
 Patch1:         memcached-unit.patch
+Patch2:         memcached-1.4.34-gcc7fmt.patch
 
 BuildRequires:  libevent-devel systemd-units
 BuildRequires:  perl-generators
@@ -43,6 +44,7 @@ access to the memcached binary include files.
 %prep
 %setup -q
 %patch1 -p1 -b .unit
+%patch2 -p1 -b .gcc7fmt
 
 %build
 # compile with full RELRO
@@ -121,6 +123,9 @@ exit 0
 %{_includedir}/memcached/*
 
 %changelog
+* Wed Feb 15 2017 Joe Orton <jorton@redhat.com> - 0:1.4.34-3
+- fix gcc 7 format-truncation error
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.4.34-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild